一种多模泛函叠加态光场的等幂次高次和压缩  

Equal-power higher-power sum-squeezing of a kind ofmulti-mode functional superposition state light field

作　　者：许定国[1] 冯喆珺[1] 安毓英[1] 

机构地区：[1]西安电子科技大学技术物理学院,陕西西安710071

出　　处：《西安电子科技大学学报》2005年第2期165-169,183,共6页Journal of Xidian University

基　　金：陕西省自然科学基金资助项目(2001SL04);陕西省科技攻关项目(2002K05 G9)

摘　　要：依据量子力学中态的叠加原理,构造了由5个多模泛函相干态的线性叠加所组成的一种五态叠加多模泛函叠加态光场.利用多模压缩态理论,研究了该态的广义非线性等幂次高次和压缩特性.结果表明,在一定的条件下,该态的第一正交相位分量(即广义磁场分量)和第二正交相位分量(即广义电场分量)分别呈现出周期性变化的广义非线性等幂次高次和压缩效应.Based on the linear superposition theory in quantum mechanics, a kind of multi-mode functional superposition state light field which is made up of distinct unsymmetry five different multi-mode functional coherent states is developed. By using the multi-mode squeezing state theory, the properties of the generalized nonlinear equal-power higher-power sum-squeezing of a kind of multi-mode functional superposition state light field is studied in detail. It is found that, under certain conditions, the first or the second perpendicular phase component of the multi-mode functional superposition state light field can present any generalized nonlinear equal-power higher-power sum-squeezing effect which changes periodically.

关 键 词：量子光学 多模泛函相干态 多模泛函叠加态 广义非线性等幂次高次和压缩 多模压缩态 

分 类 号：O432.1[机械工程—光学工程]